Imagine that your boss told you that the company is happy to send you to one or two conferences next year, with the aim of helping you to improve your leadership skills.

In this context, "leadership" includes Culture; Coaching & Mentoring; Teamwork; Continuous Improvement; Collaboration; Agile; Culture Change.

You want to make a list of conferences worth considering in order to estimate the budget. What events would you put on your list?